1 /**
2 * This file Copyright (c) 2017-2018 Magnolia International
3 * Ltd. (http://www.magnolia-cms.com). All rights reserved.
4 *
5 *
6 * This file is dual-licensed under both the Magnolia
7 * Network Agreement and the GNU General Public License.
8 * You may elect to use one or the other of these licenses.
9 *
10 * This file is distributed in the hope that it will be
11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12 * implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14 * Redistribution, except as permitted by whichever of the GPL
15 * or MNA you select, is prohibited.
16 *
17 * 1. For the GPL license (GPL), you can redistribute and/or
18 * modify this file under the terms of the GNU General
19 * Public License, Version 3, as published by the Free Software
20 * Foundation. You should have received a copy of the GNU
21 * General Public License, Version 3 along with this program;
22 * if not, write to the Free Software Foundation, Inc., 51
23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24 *
25 * 2. For the Magnolia Network Agreement (MNA), this file
26 * and the accompanying materials are made available under the
27 * terms of the MNA which accompanies this distribution, and
28 * is available at http://www.magnolia-cms.com/mna.html
29 *
30 * Any modifications to this file must keep this entire header
31 * intact.
32 *
33 */
34 package info.magnolia.config.source.yaml.dependency;
35
36 import info.magnolia.config.registry.DefinitionProvider.Problem;
37
38 import java.util.function.Consumer;
39 import java.util.function.Supplier;
40
41 /**
42 * Abstract super class for configuration dependencies allowing problem reporting.
43 */
44 abstract class AbstractYamlConfigurationDependency implements YamlConfigurationDependency {
45
46 private final Consumer<Problem> problemCollector;
47
48 AbstractYamlConfigurationDependency(Consumer<Problem> problemCollector) {
49 this.problemCollector = problemCollector;
50 }
51
52 long getLastModified(Supplier<Long> supplierIfExists) {
53 return exists() ? supplierIfExists.get() : System.currentTimeMillis();
54 }
55
56 void reportProblem(Problem problem) {
57 this.problemCollector.accept(problem);
58 }
59 }